| タイトル | Experimental compliance calibration of the compact fracture toughness specimen |
| 本文（外部サイト） | http://hdl.handle.net/2060/19810007975 |
| 著者（英） | Buzzard, R. J.; Fisher, D. M. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1980-12-01 |
| 言語 | eng |
| 内容記述 | Compliances and stress intensity coefficients were determined over crack length to width ratios from 0.1 to 0.8. Displacements were measured at the load points, load line, and crack mouth. Special fixturing was devised to permit accurate measurement of load point displacement. The results are in agreement with the currently used results of boundary collocation analyses. The errors which occur in stress intensity coefficients or specimen energy input determinations made from load line displacement measurements rather than from load point measurements are emphasized. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 81N16492
NASA-TM-81665
E-685 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/170250 |
